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    <h1>
      <a href="../index.html">all files</a> / <a href="index.html">service/</a> HttpService.ts
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    <div class='clearfix'>
      <div class='fl pad1y space-right2'>
        <span class="strong">14.81% </span>
        <span class="quiet">Statements</span>
        <span class='fraction'>12/81</span>
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      <div class='fl pad1y space-right2'>
        <span class="strong">0% </span>
        <span class="quiet">Branches</span>
        <span class='fraction'>0/30</span>
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      <div class='fl pad1y space-right2'>
        <span class="strong">3.7% </span>
        <span class="quiet">Functions</span>
        <span class='fraction'>1/27</span>
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      <div class='fl pad1y space-right2'>
        <span class="strong">16.42% </span>
        <span class="quiet">Lines</span>
        <span class='fraction'>11/67</span>
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<span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">import { Injectable, EventEmitter } from '@angular/core';
import { Http, URLSearchParams, Response, Headers } from '@angular/http';
import { Observable } from 'rxjs/Observable';
import { getLocalItem, removeItem } from 'utils';
import { Router } from '@angular/router';
&nbsp;
import 'rxjs/add/operator/map';
import 'rxjs/add/operator/catch';
import 'rxjs/add/observable/throw';
&nbsp;
@Injectable()
export class HttpService {
&nbsp;
  private <span class="cstat-no" title="statement not covered" >headers: Headers = new Headers({ 'Content-Type': 'application/json;charset=utf-8' });</span>
  emit: EventEmitter&lt;boolean&gt;;
&nbsp;
  constructor(private <span class="cstat-no" title="statement not covered" >http:Http,</span> private <span class="cstat-no" title="statement not covered" >router: Router<span class="fstat-no" title="function not covered" >)</span> {</span>
<span class="cstat-no" title="statement not covered" >    this.emit = new EventEmitter();</span>
<span class="cstat-no" title="statement not covered" >    if (getLocalItem('auth')) {</span>
      const auth = <span class="cstat-no" title="statement not covered" >getLocalItem('auth');</span>
<span class="cstat-no" title="statement not covered" >      this.changeHeaders('Authorization', `${auth.token_type} ${auth.access_token}`);</span>
    }
  }
&nbsp;
  changeHeaders(key, value<span class="fstat-no" title="function not covered" >) {</span>
<span class="cstat-no" title="statement not covered" >    if (this.headers.get(key)){</span>
<span class="cstat-no" title="statement not covered" >      this.headers.set(key, value);</span>
    } else {
<span class="cstat-no" title="statement not covered" >      this.headers.append(key, value);</span>
    }
  }
&nbsp;
  deleteHeaders(key<span class="fstat-no" title="function not covered" >) {</span>
<span class="cstat-no" title="statement not covered" >    this.headers.delete(key);</span>
  }
&nbsp;
<span class="fstat-no" title="function not covered" >  getHeaders() {</span>
<span class="cstat-no" title="statement not covered" >    return this.headers;</span>
  }
&nbsp;
  setHeaders(headers<span class="fstat-no" title="function not covered" >){</span>
<span class="cstat-no" title="statement not covered" >    this.headers = headers;</span>
  }
&nbsp;
  authError(err<span class="fstat-no" title="function not covered" >) {</span>
<span class="cstat-no" title="statement not covered" >    if(err.status === 401) {</span>
<span class="cstat-no" title="statement not covered" >      removeItem('auth');</span>
<span class="cstat-no" title="statement not covered" >      this.deleteHeaders('Authorization');</span>
<span class="cstat-no" title="statement not covered" >      this.emit.emit(false);</span>
<span class="cstat-no" title="statement not covered" >      if(this.router.url.indexOf('login') === -1) {</span>
<span class="cstat-no" title="statement not covered" >        this.router.navigate(['/index/login', { auth: 'unauth' }]);</span>
      }
    }
  }
&nbsp;
<span class="cstat-no" title="statement not covered" >  post(url, <span class="cstat-no" title="statement not covered" >data = null,</span> <span class="cstat-no" title="statement not covered" >headers = this.headers<span class="fstat-no" title="function not covered" >)</span> {</span></span>
    let promise = <span class="cstat-no" title="statement not covered" >new Promise((resolve, reject<span class="fstat-no" title="function not covered" >) =&gt; {</span></span>
<span class="cstat-no" title="statement not covered" >      this.http.post(url, data, headers).map(res<span class="fstat-no" title="function not covered" > =&gt; <span class="cstat-no" title="statement not covered" >res.json())</span></span>.subscribe(res<span class="fstat-no" title="function not covered" > =&gt; {</span></span>
<span class="cstat-no" title="statement not covered" >        if (res.StatusCode) {</span>
<span class="cstat-no" title="statement not covered" >          resolve(res.Data);</span>
        } else {
<span class="cstat-no" title="statement not covered" >          reject(res.Messages);</span>
        }
      }, (err<span class="fstat-no" title="function not covered" >) =&gt; {</span>
<span class="cstat-no" title="statement not covered" >        this.authError(err);</span>
<span class="cstat-no" title="statement not covered" >        reject(err);</span>
      });
    });
&nbsp;
<span class="cstat-no" title="statement not covered" >    return promise;</span>
  }
&nbsp;
<span class="cstat-no" title="statement not covered" >  get(url, <span class="cstat-no" title="statement not covered" >data = {}<span class="fstat-no" title="function not covered" >)</span> {</span></span>
    const headers:any = <span class="cstat-no" title="statement not covered" >this.headers;</span>
    let params =  <span class="cstat-no" title="statement not covered" >new URLSearchParams();</span>
<span class="cstat-no" title="statement not covered" >    if (data &amp;&amp; Object.keys(data).length &gt; 0) {</span>
<span class="cstat-no" title="statement not covered" >      for (let key in data) {</span>
<span class="cstat-no" title="statement not covered" >        params.set(key, data[key]);</span>
      }
    }
&nbsp;
    let promise = <span class="cstat-no" title="statement not covered" >new Promise((resolve, reject<span class="fstat-no" title="function not covered" >) =&gt; {</span></span>
<span class="cstat-no" title="statement not covered" >      this.http.get(url, {</span>
        search: params,
        headers
      }).map(res<span class="fstat-no" title="function not covered" > =&gt; <span class="cstat-no" title="statement not covered" >res.json())</span></span>.subscribe(res<span class="fstat-no" title="function not covered" > =&gt; {</span>
<span class="cstat-no" title="statement not covered" >        if (res.StatusCode) {</span>
<span class="cstat-no" title="statement not covered" >          resolve(res.Data);</span>
        } else {
<span class="cstat-no" title="statement not covered" >          reject(res.Messages);</span>
        }
      }, (err<span class="fstat-no" title="function not covered" >) =&gt; {</span>
<span class="cstat-no" title="statement not covered" >        this.authError(err);</span>
<span class="cstat-no" title="statement not covered" >        reject(err);</span>
      });
    });
&nbsp;
<span class="cstat-no" title="statement not covered" >    return promise;</span>
  }
&nbsp;
<span class="cstat-no" title="statement not covered" >  delete(url, data, <span class="cstat-no" title="statement not covered" >headers = this.headers<span class="fstat-no" title="function not covered" >)</span> {</span></span>
    let promise = <span class="cstat-no" title="statement not covered" >new Promise((resolve, reject<span class="fstat-no" title="function not covered" >) =&gt; {</span></span>
<span class="cstat-no" title="statement not covered" >      this.http.delete(url, headers).map(res<span class="fstat-no" title="function not covered" > =&gt; <span class="cstat-no" title="statement not covered" >res.json())</span></span>.subscribe(res<span class="fstat-no" title="function not covered" > =&gt; {</span></span>
<span class="cstat-no" title="statement not covered" >        if (res.StatusCode) {</span>
<span class="cstat-no" title="statement not covered" >          resolve(res.Data);</span>
        } else {
<span class="cstat-no" title="statement not covered" >          reject(res.Messages);</span>
        }
      }, (err<span class="fstat-no" title="function not covered" >) =&gt; {</span>
<span class="cstat-no" title="statement not covered" >        this.authError(err);</span>
<span class="cstat-no" title="statement not covered" >        reject(err);</span>
      });
    });
<span class="cstat-no" title="statement not covered" >    return promise;</span>
  }
&nbsp;
<span class="cstat-no" title="statement not covered" >  put(url, data, <span class="cstat-no" title="statement not covered" >headers = this.headers<span class="fstat-no" title="function not covered" >)</span> {</span></span>
    let promise = <span class="cstat-no" title="statement not covered" >new Promise((resolve, reject<span class="fstat-no" title="function not covered" >) =&gt; {</span></span>
<span class="cstat-no" title="statement not covered" >      this.http.put(url, headers).map(res<span class="fstat-no" title="function not covered" > =&gt; <span class="cstat-no" title="statement not covered" >res.json())</span></span>.subscribe(res<span class="fstat-no" title="function not covered" > =&gt; {</span></span>
<span class="cstat-no" title="statement not covered" >        if (res.StatusCode) {</span>
<span class="cstat-no" title="statement not covered" >          resolve(res.Data);</span>
        } else {
<span class="cstat-no" title="statement not covered" >          reject(res.Messages);</span>
        }
      }, (err<span class="fstat-no" title="function not covered" >) =&gt; {</span>
<span class="cstat-no" title="statement not covered" >        this.authError(err);</span>
<span class="cstat-no" title="statement not covered" >        reject(err);</span>
      });
    });
<span class="cstat-no" title="statement not covered" >    return promise;</span>
  }
}
&nbsp;</pre></td></tr>
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